/* =========================================
   Tech Network Limited — main.css
   Shared across all pages
   ========================================= */

:root {
  --bg: #ffffff;
  --surface: #f8fafc;
  --surface-2: #f1f5f9;
  --border: #e2e8f0;
  --text: #0f172a;
  --text-muted: #64748b;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-light: #eff6ff;
  --accent-border: #bfdbfe;
  --green: #059669;
  --green-light: #dcfce7;
  --navy: #0f172a;
}

/* ── RESET ── */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 28px; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
nav .container { display: flex; align-items: center; justify-content: space-between; height: 64px; }

.logo { display: flex; align-items: center; text-decoration: none; color: var(--text); }
.logo-img { height: 68px; width: auto; flex-shrink: 0; display: block; }

nav ul { list-style: none; display: flex; align-items: center; gap: 2px; }

.nav-link {
  color: var(--text-muted); text-decoration: none; font-size: 0.84rem; font-weight: 500;
  padding: 6px 12px; border-radius: 6px; transition: all 0.18s;
  display: flex; align-items: center; gap: 5px;
}
.nav-link:hover { color: var(--text); background: var(--surface-2); }
.nav-link i.fa-chevron-down { font-size: 0.6rem; transition: transform 0.2s; }

.nav-cta { background: var(--accent) !important; color: #fff !important; margin-left: 6px; }
.nav-cta:hover { background: var(--accent-hover) !important; }

/* Dropdowns */
.has-dropdown { position: relative; }
.has-dropdown:hover > .nav-link i.fa-chevron-down { transform: rotate(180deg); }

.nav-dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%;
  transform: translateX(-50%) translateY(-4px);
  background: var(--bg); border: 1px solid var(--border); border-radius: 12px;
  padding: 8px; min-width: 230px;
  box-shadow: 0 12px 40px rgba(15,23,42,0.12);
  opacity: 0; visibility: hidden;
  transition: opacity 0.18s, visibility 0.18s, transform 0.18s;
  z-index: 200;
}
.has-dropdown:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }

.nav-dropdown a {
  display: flex !important; align-items: center !important; gap: 10px !important;
  padding: 9px 12px !important; border-radius: 8px !important; font-size: 0.82rem !important;
  font-weight: 500 !important; color: var(--text-muted) !important; text-decoration: none !important;
  transition: all 0.15s !important; background: transparent !important;
}
.nav-dropdown a:hover { background: var(--surface-2) !important; color: var(--text) !important; }
.nav-dropdown a i { color: var(--accent); font-size: 0.8rem; width: 18px; text-align: center; flex-shrink: 0; }
.nav-dropdown-divider { height: 1px; background: var(--border); margin: 6px 8px; }

.mobile-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.2rem; cursor: pointer; padding: 6px; border-radius: 6px; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 26px;
  border-radius: 8px; font-size: 0.875rem; font-weight: 600; text-decoration: none;
  transition: all 0.2s; cursor: pointer; border: none; letter-spacing: -0.01em;
}
.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 1px 3px rgba(37,99,235,0.3), 0 4px 12px rgba(37,99,235,0.2);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 2px 6px rgba(37,99,235,0.35), 0 6px 16px rgba(37,99,235,0.25); }
.btn-ghost { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: #b0b8c8; background: var(--surface); }
.btn-white { background: #fff; color: var(--accent); font-weight: 700; }
.btn-white:hover { background: var(--accent-light); transform: translateY(-1px); }
.btn-outline-white { background: transparent; color: rgba(255,255,255,0.85); border: 1px solid rgba(255,255,255,0.35); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.6); }

/* ── SHARED SECTION ELEMENTS ── */
.section-eyebrow {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--accent); margin-bottom: 12px;
}
.section-title { font-size: 1.9rem; font-weight: 700; letter-spacing: -0.025em; line-height: 1.25; margin-bottom: 18px; color: var(--navy); }
.section-body { color: var(--text-muted); font-size: 0.93rem; line-height: 1.8; margin-bottom: 28px; }
.section-subtitle { color: var(--text-muted); font-size: 0.96rem; max-width: 580px; margin: 8px auto 0; line-height: 1.7; }
.section-header { text-align: center; margin-bottom: 52px; }

/* ── HOMEPAGE HERO ── */
.hero { padding: 140px 0 96px; text-align: center; position: relative; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 800px 500px at 50% -10%, rgba(37,99,235,0.07) 0%, transparent 70%); pointer-events: none; }
.hero-dots {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, #cbd5e1 1px, transparent 1px);
  background-size: 28px 28px; opacity: 0.35; pointer-events: none;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 0%, transparent 100%);
}
.hero .container { position: relative; z-index: 1; }
.badge-label {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent-light); border: 1px solid var(--accent-border);
  border-radius: 100px; padding: 5px 16px; font-size: 0.74rem; font-weight: 600;
  color: var(--accent); margin-bottom: 30px; letter-spacing: 0.01em;
}
.badge-label i { font-size: 5px; }
.hero h1 {
  font-size: clamp(2.4rem,5vw,3.6rem); font-weight: 800; letter-spacing: -0.035em;
  line-height: 1.12; margin-bottom: 22px; max-width: 760px; margin-left: auto; margin-right: auto; color: var(--navy);
}
.hero h1 .accent { background: linear-gradient(135deg,#2563eb,#06b6d4); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero p { color: var(--text-muted); font-size: 1.05rem; max-width: 560px; margin: 0 auto 40px; line-height: 1.7; }
.hero-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ── TRUST BAR ── */
.trust-bar { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 20px 0; background: var(--surface); }
.trust-bar .container { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.trust-label { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); white-space: nowrap; }
.trust-badges { display: flex; gap: 24px; flex-wrap: wrap; }
.trust-badge { display: flex; align-items: center; gap: 7px; font-size: 0.78rem; font-weight: 500; color: var(--text-muted); }
.trust-badge i { color: var(--accent); font-size: 0.75rem; }

/* ── STATS ── */
.stats { padding: 56px 0; }
.stats .container { display: grid; grid-template-columns: repeat(4,1fr); gap: 2px; background: var(--border); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.stat-item { background: var(--bg); padding: 32px 28px; text-align: center; }
.stat-item h3 { font-size: 2.1rem; font-weight: 800; color: var(--accent); letter-spacing: -0.04em; line-height: 1; margin-bottom: 6px; }
.stat-item p { color: var(--text-muted); font-size: 0.78rem; font-weight: 500; }

/* ── ABOUT ── */
.about { padding: 88px 0; background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.about .container { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.about-features { display: flex; flex-direction: column; gap: 10px; }
.about-feature { display: flex; align-items: center; gap: 10px; font-size: 0.84rem; font-weight: 500; color: var(--text); }
.about-feature i { color: var(--accent); font-size: 0.78rem; width: 16px; flex-shrink: 0; }
.about-img-wrap { position: relative; }
.about img { width: 100%; max-height: 420px; object-fit: cover; border-radius: 14px; border: 1px solid var(--border); display: block; box-shadow: 0 8px 32px rgba(15,23,42,0.08); }
.about-badge { position: absolute; bottom: -16px; right: -16px; background: var(--accent); color: #fff; border-radius: 12px; padding: 16px 20px; font-size: 0.8rem; font-weight: 600; text-align: center; box-shadow: 0 4px 16px rgba(37,99,235,0.35); line-height: 1.4; }
.about-badge strong { display: block; font-size: 1.5rem; font-weight: 800; letter-spacing: -0.03em; }

/* ── SERVICE CARDS (homepage) ── */
.services { padding: 88px 0; }
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }

.service-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: 14px;
  padding: 30px 26px; transition: all 0.22s; position: relative; overflow: hidden;
  text-decoration: none; color: inherit; display: block;
}
.service-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg,var(--accent),#06b6d4); transform: scaleX(0); transition: transform 0.25s; transform-origin: left; }
.service-card:hover { border-color: var(--accent-border); box-shadow: 0 4px 24px rgba(37,99,235,0.08); transform: translateY(-2px); }
.service-card:hover::after { transform: scaleX(1); }
.service-card .icon { width: 44px; height: 44px; border-radius: 10px; background: var(--accent-light); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; transition: background 0.22s; }
.service-card:hover .icon { background: var(--accent); }
.service-card .icon i { color: var(--accent); font-size: 1rem; transition: color 0.22s; }
.service-card:hover .icon i { color: #fff; }
.service-card h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 10px; color: var(--navy); letter-spacing: -0.01em; }
.service-card p { color: var(--text-muted); font-size: 0.83rem; line-height: 1.65; margin-bottom: 14px; }
.card-arrow { font-size: 0.78rem; font-weight: 600; color: var(--accent); display: flex; align-items: center; gap: 5px; }

/* ── PRODUCTS SECTION (homepage) ── */
.products { padding: 88px 0; background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.products-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }

.product-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: 16px;
  padding: 28px; transition: all 0.22s; text-decoration: none; color: inherit;
  display: flex; flex-direction: column; position: relative; overflow: hidden;
}
.product-card:hover { border-color: var(--accent-border); box-shadow: 0 6px 28px rgba(37,99,235,0.1); transform: translateY(-3px); }

.product-cat {
  font-size: 0.67rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--accent); background: var(--accent-light); border: 1px solid var(--accent-border);
  border-radius: 100px; padding: 3px 10px; display: inline-block; margin-bottom: 16px; width: fit-content;
}
.product-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--accent-light); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; transition: background 0.22s; }
.product-card:hover .product-icon { background: var(--accent); }
.product-icon i { color: var(--accent); font-size: 1.1rem; transition: color 0.22s; }
.product-card:hover .product-icon i { color: #fff; }
.product-card h4 { font-size: 1.02rem; font-weight: 700; color: var(--navy); letter-spacing: -0.02em; margin-bottom: 6px; }
.product-tagline { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 18px; }
.product-feats { list-style: none; display: flex; flex-direction: column; gap: 7px; margin-bottom: 20px; flex: 1; }
.product-feats li { display: flex; align-items: flex-start; gap: 8px; font-size: 0.79rem; color: var(--text-muted); }
.product-feats li i { color: var(--accent); font-size: 0.7rem; margin-top: 3px; flex-shrink: 0; }
.product-card .card-arrow { font-size: 0.82rem; font-weight: 600; color: var(--accent); display: flex; align-items: center; gap: 5px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); transition: gap 0.2s; }
.product-card:hover .card-arrow { gap: 9px; }

/* ── WHY US ── */
.why-us { padding: 88px 0; background: var(--navy); color: #fff; }
.why-us .section-eyebrow { color: #93c5fd; }
.why-us .section-title { color: #fff; }
.why-us .section-subtitle { color: rgba(255,255,255,0.5); }
.why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.why-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 14px; padding: 28px 24px; transition: background 0.2s; }
.why-card:hover { background: rgba(255,255,255,0.08); }
.why-card .icon { font-size: 1.4rem; color: #93c5fd; margin-bottom: 14px; }
.why-card h4 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.why-card p { font-size: 0.83rem; color: rgba(255,255,255,0.55); line-height: 1.65; }

/* ── CONTACT ── */
.contact { padding: 88px 0; background: var(--surface); border-top: 1px solid var(--border); }
.contact .container { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.contact-info { display: flex; flex-direction: column; justify-content: center; }
.contact-info .section-body { margin-bottom: 36px; }
.contact-details { display: flex; flex-direction: column; gap: 18px; }
.contact-detail { display: flex; align-items: flex-start; gap: 14px; }
.contact-detail .icon-wrap { width: 38px; height: 38px; border-radius: 9px; background: var(--accent-light); border: 1px solid var(--accent-border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }
.contact-detail .icon-wrap i { color: var(--accent); font-size: 0.8rem; }
.contact-detail div span { display: block; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); margin-bottom: 2px; }
.contact-detail div strong { font-size: 0.88rem; font-weight: 500; color: var(--text); line-height: 1.5; }
.contact-form { background: var(--bg); border: 1px solid var(--border); border-radius: 16px; padding: 36px; box-shadow: 0 2px 16px rgba(15,23,42,0.05); }
.contact-form h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 24px; color: var(--navy); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.76rem; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.05em; }
.form-group input, .form-group textarea, .form-group select { width: 100%; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; color: var(--text); font-family: inherit; font-size: 0.875rem; outline: none; transition: border-color 0.18s, box-shadow 0.18s; -webkit-appearance: none; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
.form-group textarea { resize: vertical; min-height: 100px; }
.contact-form .btn { width: 100%; justify-content: center; margin-top: 6px; padding: 12px; }

/* ── MAP & FOOTER ── */
.map-section { border-top: 1px solid var(--border); }
.map-section iframe { width: 100%; height: 320px; border: none; display: block; }

footer { background: var(--navy); color: rgba(255,255,255,0.6); padding: 48px 0 32px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand .logo-img { height: 68px; width: auto; margin-bottom: 16px; display: block; }
.footer-brand p { font-size: 0.82rem; line-height: 1.7; color: rgba(255,255,255,0.45); max-width: 280px; }
.footer-col h5 { font-size: 0.76rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.45); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: rgba(255,255,255,0.55); text-decoration: none; font-size: 0.84rem; transition: color 0.18s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 24px; flex-wrap: wrap; gap: 10px; }
.footer-bottom span, .footer-bottom a { font-size: 0.76rem; color: rgba(255,255,255,0.3); text-decoration: none; transition: color 0.18s; }
.footer-bottom a:hover { color: rgba(255,255,255,0.7); }
.footer-legal { display: flex; gap: 20px; }

/* ── SCROLL TOP ── */
.scroll-top { position: fixed; bottom: 24px; right: 24px; width: 40px; height: 40px; background: var(--accent); border-radius: 10px; color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; opacity: 0; transition: all 0.25s; z-index: 100; font-size: 0.85rem; box-shadow: 0 4px 12px rgba(37,99,235,0.35); border: none; }
.scroll-top.show { opacity: 1; }
.scroll-top:hover { background: var(--accent-hover); transform: translateY(-2px); }

/* =========================================
   INNER PAGE STYLES
   ========================================= */

/* ── BREADCRUMB ── */
.breadcrumb-bar { background: var(--surface); border-bottom: 1px solid var(--border); padding: 12px 0; margin-top: 64px; }
.breadcrumb-bar .container { display: flex; align-items: center; gap: 8px; font-size: 0.78rem; color: var(--text-muted); }
.breadcrumb-bar a { color: var(--text-muted); text-decoration: none; transition: color 0.18s; }
.breadcrumb-bar a:hover { color: var(--accent); }
.breadcrumb-bar i { font-size: 0.58rem; }
.breadcrumb-bar span { color: var(--text); font-weight: 500; }

/* ── PAGE HERO ── */
.page-hero { background: var(--navy); padding: 72px 0 80px; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 700px 400px at 75% 50%, rgba(37,99,235,0.22) 0%, transparent 65%); pointer-events: none; }
.page-hero-dots { position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px); background-size: 28px 28px; pointer-events: none; }
.page-hero .container { position: relative; z-index: 1; }
.page-tag { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15); border-radius: 100px; padding: 5px 14px; font-size: 0.7rem; font-weight: 700; color: rgba(255,255,255,0.8); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 20px; }
.page-hero h1 { font-size: clamp(1.9rem,4vw,2.9rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; color: #fff; margin-bottom: 18px; max-width: 680px; }
.page-tagline { color: rgba(255,255,255,0.65); font-size: 1.05rem; line-height: 1.7; max-width: 580px; margin-bottom: 36px; }
.page-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.page-hero-stats { display: flex; gap: 36px; margin-top: 52px; padding-top: 36px; border-top: 1px solid rgba(255,255,255,0.1); flex-wrap: wrap; }
.phs-value { font-size: 1.7rem; font-weight: 800; color: #fff; letter-spacing: -0.04em; line-height: 1; }
.phs-label { font-size: 0.74rem; color: rgba(255,255,255,0.5); margin-top: 5px; }

/* ── OVERVIEW ── */
.overview { padding: 80px 0; }
.overview .container { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 72px; align-items: start; }
.overview-text p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.85; margin-bottom: 18px; }
.check-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.88rem; color: var(--text); }
.check-list li i { color: var(--accent); font-size: 0.78rem; margin-top: 4px; flex-shrink: 0; }
.highlight-boxes { display: flex; flex-direction: column; gap: 14px; }
.hbox { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; display: flex; align-items: flex-start; gap: 14px; }
.hbox-icon { width: 40px; height: 40px; border-radius: 10px; background: var(--accent-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.hbox-icon i { color: var(--accent); font-size: 0.88rem; }
.hbox h5 { font-size: 0.86rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.hbox p { font-size: 0.79rem; color: var(--text-muted); line-height: 1.55; }

/* ── FEATURE CARDS ── */
.features { padding: 80px 0; background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.feat-card { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 28px 24px; transition: all 0.22s; }
.feat-card:hover { border-color: var(--accent-border); box-shadow: 0 4px 20px rgba(37,99,235,0.07); }
.feat-card .ficon { width: 44px; height: 44px; border-radius: 10px; background: var(--accent-light); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.feat-card .ficon i { color: var(--accent); font-size: 1rem; }
.feat-card h4 { font-size: 0.93rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; letter-spacing: -0.01em; }
.feat-card p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.65; }

/* ── SPECS ── */
.specs { padding: 80px 0; }
.specs .container { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.specs h3 { font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 24px; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--border); }
.spec-table tr:last-child { border-bottom: none; }
.spec-table td { padding: 13px 0; font-size: 0.84rem; vertical-align: top; }
.spec-table td:first-child { font-weight: 600; color: var(--text); width: 42%; padding-right: 16px; }
.spec-table td:last-child { color: var(--text-muted); }
.compat-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.compat-list li { display: flex; align-items: center; gap: 10px; font-size: 0.84rem; color: var(--text-muted); }
.compat-list li i { color: var(--green); font-size: 0.8rem; }
.spec-note { background: var(--accent-light); border: 1px solid var(--accent-border); border-radius: 10px; padding: 16px 18px; font-size: 0.82rem; color: var(--accent); line-height: 1.6; }

/* ── USE CASES ── */
.use-cases { padding: 80px 0; background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.uc-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.uc-card { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 30px 26px; transition: all 0.22s; }
.uc-card:hover { border-color: var(--accent-border); box-shadow: 0 4px 20px rgba(37,99,235,0.07); }
.uc-card .uc-icon { font-size: 2rem; margin-bottom: 18px; display: block; }
.uc-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.uc-card p { font-size: 0.83rem; color: var(--text-muted); line-height: 1.65; }

/* ── INTEGRATIONS ── */
.integrations { padding: 56px 0; border-top: 1px solid var(--border); }
.integrations .section-header { margin-bottom: 32px; }
.integ-list { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.integ-badge { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 8px 16px; font-size: 0.8rem; font-weight: 600; color: var(--text-muted); display: flex; align-items: center; gap: 7px; }
.integ-badge i { color: var(--accent); font-size: 0.75rem; }

/* ── PAGE CTA ── */
.page-cta { background: var(--accent); padding: 80px 0; text-align: center; position: relative; overflow: hidden; }
.page-cta::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 600px 300px at 50% 50%, rgba(255,255,255,0.1) 0%, transparent 70%); pointer-events: none; }
.page-cta .container { position: relative; z-index: 1; }
.page-cta h2 { font-size: 2rem; font-weight: 800; color: #fff; letter-spacing: -0.03em; margin-bottom: 14px; }
.page-cta p { color: rgba(255,255,255,0.78); font-size: 1rem; margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; }
.page-cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── RELATED ── */
.related { padding: 80px 0; }
.related-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.rel-card { border: 1px solid var(--border); border-radius: 14px; padding: 24px 22px; text-decoration: none; color: inherit; transition: all 0.22s; display: block; }
.rel-card:hover { border-color: var(--accent-border); box-shadow: 0 4px 16px rgba(37,99,235,0.07); transform: translateY(-2px); }
.rel-card .rel-tag { font-size: 0.67rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); margin-bottom: 8px; }
.rel-card h4 { font-size: 0.92rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.rel-card p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }
.rel-card .rel-link { font-size: 0.78rem; font-weight: 600; color: var(--accent); display: flex; align-items: center; gap: 5px; margin-top: 12px; }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 768px) {
  .mobile-toggle { display: block; }
  nav ul {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: rgba(255,255,255,0.97); backdrop-filter: blur(20px);
    flex-direction: column; padding: 14px 20px; gap: 4px;
    border-bottom: 1px solid var(--border); max-height: 80vh; overflow-y: auto;
  }
  nav ul.open { display: flex; }
  .nav-dropdown { position: static; transform: none; opacity: 0; visibility: hidden; box-shadow: none; border: none; padding: 4px 0 4px 12px; background: transparent; max-height: 0; overflow: hidden; transition: max-height 0.3s, opacity 0.2s; }
  .has-dropdown.open .nav-dropdown { opacity: 1; visibility: visible; max-height: 400px; }
  .nav-cta { width: 100%; justify-content: center; margin-left: 0; }

  .stats .container { grid-template-columns: repeat(2,1fr); gap: 1px; }
  .about .container { grid-template-columns: 1fr; gap: 40px; }
  .about-badge { right: 0; }
  .services-grid, .products-grid, .why-grid, .features-grid, .uc-grid, .related-grid { grid-template-columns: 1fr; }
  .contact .container { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .trust-bar .container { flex-direction: column; align-items: flex-start; gap: 12px; }
  .overview .container { grid-template-columns: 1fr; gap: 36px; }
  .specs .container { grid-template-columns: 1fr; gap: 36px; }
  .page-hero h1 { font-size: 1.85rem; }
  .page-hero-stats { gap: 20px; }
  .section-title { font-size: 1.6rem; }
}